Test keys

• Never calls Reddit or X data sources.
• Never charges: credits.charged is always 0.
• Returns the recorded sample for that tool with cached: true.
• Still checks auth, the 18+ setting and input validation, and enforces a rate limit of 5 requests per second.

• In CI, so tests don't spend credits or depend on live data.
• While you write agent prompts, so an agent stuck in a loop costs nothing.
• In demos and screenshots.

On API keys, choose Create key and pick Test. The key starts with ca_test_.

Inputs are validated, but whatever you search for, the response is always the same recorded sample. If a tool has no recorded sample yet, it returns not_found with a note to use a live key.